12137916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 32560640

約数和(自身を除く): 20422724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 631, 687, 916, 1262, 1374, 1603, 1893, 2524, 2748, 3206, 3786, 4417, 4809, 6412, 7572, 8834, 9618, 13251, 17668, 19236, 26502, 53004, 144499, 288998, 433497, 577996, 866994, 1011493, 1733988, 2022986, 3034479, 4045972, 6068958, 12137916]

約数ペア:

[(1, 12137916), (2, 6068958), (3, 4045972), (4, 3034479), (6, 2022986), (7, 1733988), (12, 1011493), (14, 866994), (21, 577996), (28, 433497), (42, 288998), (84, 144499), (229, 53004), (458, 26502), (631, 19236), (687, 17668), (916, 13251), (1262, 9618), (1374, 8834), (1603, 7572), (1893, 6412), (2524, 4809), (2748, 4417), (3206, 3786)]